"Kageri no Wa" Using a mouse, the user manipulates a sound sequence through series of on/off switches. Several sound source samples, and sound timbres can also be independently manipulated. Through the fact of multiple users accessing the site simultaneously, interactive improvisation occurs. In the end, the users, dictated by the discipline of time zones, transform the sounds in an unpredictable way across unpredictable time layers. Each of these remains stored as an independent work.